
Ethan Yates, the current heir of the School of the Ghost Doctor, descends the mountain on his Master's orders with only three rules in mind: do not reveal his identity, do not use his medical skills for profit, and find his destined girl. Upon arriving in Riverton, he saves Claire Linden, the CEO of Linden Group, on a corner of Spring River Road, and as a result, gets entangled in the dark schemes of the Drake, Harrow, and Adler families, and The Onyx Pavilion.